chairman and conflict of interest

The chairman of our building has verbally abused my husband while my husband was mowing the lawn.  I wrote to the executive committee and they were going to table my correspondence at the next meeting.  They have had an AGM and an executive meeting since then.  I am going to have my correspondence read out at an executive meeting next week but it will be chaired by the chairman that verbally abused my husband.  Should there be a proxy chairman for this correspondence as this would have to be a conflict of interest.